fix NPE on invoking introduce constant in the end of file

This commit is contained in:
Maxim.Medvedev
2011-11-02 11:06:59 +04:00
parent 99b1dbb7a0
commit de68e83ebf
@@ -110,6 +110,8 @@ public abstract class GroovyRefactoringUtil {
final Class<T> klass) {
PsiElement element1 = file.getViewProvider().findElementAt(startOffset, file.getLanguage());
PsiElement element2 = file.getViewProvider().findElementAt(endOffset - 1, file.getLanguage());
if (element1 == null) return null;
if (TokenSets.WHITE_SPACES_SET.contains(element1.getNode().getElementType())) {
startOffset = element1.getTextRange().getEndOffset();
element1 = file.getViewProvider().findElementAt(startOffset, file.getLanguage());